No More Disowning the Cloning Cloning was a thought, a thing, something that seemed impossible, until one sheep was cloned. It was a miracle that seemed as if it could never happen once more, until once again, two monkeys were cloned, meaning they had the exact same genetic makeup of a different monkey. They were the same exact monkey, just in a different body. While some people would argue that cloning can lead to overpopulation, cloning should be permitted for research and to save endangered species. Some people may contradict or disagree with the idea of cloning animals because of overpopulation. They worry that cloning animals will result in crowding and too much of one or more species. However, it is not an issue because only some people, scientists usually, would have access to the technology and equipment that enables the ability to clone. According to a website, “England, Singapore, Sweden, China and Israel allow cloning for research, but prohibit it for reproduction.” This means, only a few countries are cloning, so it is not a process that every country will take part in. Additionally, the countries that do have access are only allowed to use it for science and the study of the …show more content…
It can assist scientists to further understand and evaluate solutions to certain medical issues, along with others. A news report on two new cloned monkeys said, “They ultimately hope the creation of these clones help researchers understand human disease.” With cloning, scientists can have more hands on experiences to see different solutions to diseases that they hadn’t been able to test before. In doing so, they will get a detailed and thorough view/perception of the effects of certain lab work. Death rates from incurable and unfortunate diseases may start to go down, getting rid of the pain/sorrow that go hand in hand with them. Cloning and research will prevent more deaths from unknown
Another perk to cloning is that we could possibly alter animals to give more effective products, or more desirable products. For example a herd of sheep in Montreal have a gene in their DNA that lets them produce spider silk through their milk. It is said that bulletproof vests can be made from this silk. Just imagine the possibilities if we were able to create such animals. By using the cloning process, they can make many products that can be helpful to the environment and the people.
Cloning is a DNA sequence, such as a gene, that is transferred from one organism to another and replicated by genetic engineering techniques. This means to reproduce or propagate asexually and some sexually. Cloning is made when you have several embryos and you try to duplicate them to produce more eggs which is called SCNT. SCNT (Somatic Cell Nuclear Transfer) is used so that they can take a piece of DNA from an egg and transfer it to another egg after the nucleus has been eliminated by an ultra violet beam. This technique is really hard to accomplish but can be done by well experienced scientists. There are many reasons why scientist would like to clone, and two of the main reasons are finding a cure to certain types of diseases and helping the endangered species come back to life like they once were.
Cloning has been in nature for thousands of years, a clone is a living thing made from another consisting of the same DNA. For example identical twins are clones because they have the same DNA but the differ because the twins begin after conception when a zygote, a totipotent stem cell, divides into two, some plants self-pollinate and produce a seed, which in turn, makes plants with the same genetic code (Hyde). According to the Human Genome Project there are three types of cloning, DNA, therapeutic and reproductive; DNA cloning involves transferring DNA from a donor to another organism, therapeutic cloning, known as embryo cloning, involves harvesting stem cells from human embryos to grow new organs for transplant, and last is reproductive cloning which creates a copy of the host (Conger). One of the earliest cloned animals was a sea urchin by Hans Dreisch in the late 1800’s. Unlike Victor Frankenstein, Dreisch’s goal was to prove that genetic material is not lost in cell division, not to create another being, (History of Cloning) stated by Frankenstein “that I might infuse a spark of being into the lifeless thing that lay at my feet.” There are many ways an animal...
But on the contrary, many scientists believe that cloning can be such a positive achievement, not only for medical purposes, but for fighting extinction. For example, what if they could clone many of the endangered species that exist today? There are very few hundred of many beautiful animals that if something isn’t done to save them, they will be extinct in a few years. So if scientists could successfully clone and create these endangered species, although it would still depend on the clone maturing correctly and being able to reproduce successfully, it could be a great
An area that has apparently been overlooked by the scientific community in their race for the gold is the world population. This is an issue that they have been screaming over for years, and yet scientists are looking at the other way around where the issue of cloning is involved. Many countries are overflowing with people, and the United States, among others, becomes the nurturing nipple from which these distressed countries suck the much-needed funds to support their starving citizens. China has for years placed a one child per couple rule on its populace, and there are many out there who think it is a good practice. At present, there are nearly 5.4 billion people on this planet.
First, what exactly is cloning? In biology, cloning is used in two contexts: cloning a gene, or cloning an organism. Cloning is the reproduction of a human or animal whose genetic substance is identical to an existing being, such as an embryo or fetus. This is reproductive. Cloning a gene means to extract a gene from one organism and insert it into a second organism. Cloning an organism means to create a new organism with the same genetic information as an existing one. This is therapeutic.
One of the biggest problems with the use of cloning is the decline in genetic diversity, continued use of cloning would lead to inbreeding, wide scale, conformity. Humans would be taking nature into their own hands.
To create a clone is to create identical copy. This imprecise definition can be tied to a number of creatures and processes in biology, those including, mono zygote (identical) twins (when one fertilized egg splits into two embryos in the first week of fertilization) , horticulture (a section of plant being implanted in a different place to create a decedent of the original plant) , and parthenogenesis (the method of asexual reproduction by females.) The creatures and processes listed above all fall under the category clones and cloning, but the difference between these and the clones and cloning processes normally referenced in, for example, science fiction, is where they occur. The examples listed are naturally occurring clones and cloning techniques, regarded as biology clones, whereas the other type of clones and cloning occurs artificially or in laborites. This genre of cloning is cloning in biotechnology. This cloning specifically refers to three established techniques: reproductive cloning, therapeutic cloning, and gene cloning. From observing the biological, naturally occurring cloning, scientists were able to create methods for created clones that are created in the laboratory intentionally. Although clones created through biotechnology are commonly associated with fantasy and science fiction, cloning animals with biotechnology is no fiction. There are even examples of animals being somewhat successfully cloned by scientists such as the lionized Dolly the Sheep. This type of technology even has the potential to clone humans, or extinct animals. Even though scientist have advanced technology and knowledge on cloning, the topic of whether or not this technology should be used is controversial. Despite the controversy and p...
... always be a topic of controversy no matter how much evidence you supply to support each side. Cloning in America and in the world has the chance to enhance our culture and enrich our society
Human cloning research has once been the subject of terrifying science-fiction films and novels, science experiments gone wrong, accomplished only by the evil scientists twirling their moustaches. However, ideas presented on page and screen are rarely accurate. The possibility of cloning an exact copy of another human with one already fully developed is almost impossible, but through meticulous research, scientists have discovered the numerous benefits of cloning humans, either with individual cells or an embryo.
Many people believe cloning is unethical and unusful. They believe that it should not be practiced, because it infringes upon their beliefs. They see cloning as a last resort and do not trust the science of cloning. “Several governments have considered or enacted legislation to slow down, limit or ban cloning experiments outright” (Freudenrich 5). Many people think that cloning a species is a very unideal situation. However the many benefits of cloning far outway the few disadvantages. Cloning endangered species is beneficial to saving most species around the world, in countries like the United States and China, from extinction.
Secondly, “the most the human race has to loose by playing around with cloning is that the genetic diversity would be lost (Andrea Castro, 2005).” Reducing the genetic differences will produce clones that are grossly overlarge, many animals will be born with genetic mutations, and there will be a higher “risk of disease transfer (Saskaschools, 2003). “A review of all the world's cloned animals suggests that every one of them is genetically and physically defective (Leake, 2002).” Mutations will be passed on to the younger generation because if a cloned species has a mutation in their DNA this mutation will be passed on. Cloning has been linked with diseases of ageing, arthritis and, cancer.
Cloning is a process by which genetically equal organisms are created with the same DNA. In simplest terms, clones are like twins born at different times. This procedure poses various dangers to society and humankind. One of the greatest threats this procedure creates is among
John A. Robertson’s article “Human Cloning and the Challenge of Regulation” raises three important reasons on why there shouldn’t be a ban on Human Cloning but that it should be regulated. Couples who are infertile might choose to clone one of the partners instead of using sperm, eggs, or embryo’s from anonymous donors. In conventional in vitro fertilization, doctors attempt to start with many ova, fertilize each with sperm and implant all of them in the woman's womb in the hope that one will result in pregnancy. (Robertson) But some women can only supply a single egg. Through the use of embryo cloning, that egg might be divisible into, say 8 zygotes for implanting. The chance of those women becoming pregnant would be much greater. (Kassirer) Secondly, it would benefit a couple at high risk of having offspring with a genetic disease choose weather to risk the birth of an affected child. (Robertson) Parents who are known to be at risk of passing a genetic defect to a child could make use of cloning. A fertilized ovum could be cloned, and the duplicate tested for the disease or disorder. If the clone were free of genetic defects, then the other clone would be as well. Then this could be implanted in the woman and allowed to mature to term. (Heyd) Thirdly, it would be used to obtain tissue or organs...
In terms of being an advantage, it can help decrease the death rate by destroying disease and has the potential to increase the lifetime of humans. Based on what scientists have discovered, genetic engineering is used as a beneficial technique to slow down the aging process of people, meaning it helps to store more life. Cloning is one of its biggest successful advantages which has developed a whole new discovery in today’s life, making life more interesting and easier. This cloning process has made it possible for scientists to make copies of many animals such as sheep and has also led technology to the next level where the famous human genome project has been successfully completed.... ...